5 citations
4 papers
He-McKellar-Wilkens-type effect from the Lorentz symmetry breaking effects
A. G. de Lima, H. Belich, K. Bakke
From the effects of the Lorentz symmetry violation in the CPT-even gauge sector of Standard Model Extension, we establish a possible scenario where an analogue of the He-McKellar-W…
Seiberg-Witten map for the 4D noncommutative BF theory
L. C. Q. Vilar, O. S. Ventura, R. L. P. G. Amaral +2
We describe the Seiberg-Witten map for the 4D noncommutative BF theory (NCBF). We establish the existence of a map taking the abelian NCBF into its commutative version, in agreemen…
On The Complete Seiberg-Witten Map For Theories With Topological Terms
L. C. Q. Vilar, O. S. Ventura, R. L. P. G. Amaral +2
The SW map problem is formulated and solved in the BRST cohomological approach. The well known ambiguities of the SW map are shown to be associated to distinct cohomological classe…
A new picture on (3+1)D topological mass mechanism
O. S. Ventura, R. L. P. G. Amaral, J. V. Costa +2
We present a class of mappings between the fields of the Cremmer-Sherk and pure BF models in 4D. These mappings are established by two distinct procedures. First a mapping of their…